3(2x+9)+7(x-2)=26

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Solution for 3(2x+9)+7(x-2)=26 equation:


Simplifying
3(2x + 9) + 7(x + -2) = 26

Reorder the terms:
3(9 + 2x) + 7(x + -2) = 26
(9 * 3 + 2x * 3) + 7(x + -2) = 26
(27 + 6x) + 7(x + -2) = 26

Reorder the terms:
27 + 6x + 7(-2 + x) = 26
27 + 6x + (-2 * 7 + x * 7) = 26
27 + 6x + (-14 + 7x) = 26

Reorder the terms:
27 + -14 + 6x + 7x = 26

Combine like terms: 27 + -14 = 13
13 + 6x + 7x = 26

Combine like terms: 6x + 7x = 13x
13 + 13x = 26

Solving
13 + 13x = 26

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-13' to each side of the equation.
13 + -13 + 13x = 26 + -13

Combine like terms: 13 + -13 = 0
0 + 13x = 26 + -13
13x = 26 + -13

Combine like terms: 26 + -13 = 13
13x = 13

Divide each side by '13'.
x = 1

Simplifying
x = 1

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